Noise Cancelling Earmuffs Hearing Protection Headphones

Thank you for looking.
These are noise-canceling earmuffs for children.

I purchased these a few years ago, used them once, and then stored them at home.
There are no noticeable stains, but please only purchase if you understand that this is a used item.
I have also attached product description images as I purchased them on Amazon.
Please check those for size and other details.